package com.yuw.service.serviceimpl;

import com.yuw.service.IUserInfoService;

public class UserInfoServiceImpl implements IUserInfoService {
    @Override
    public boolean doLogin() {
        // 方法内部的日志
        System.out.println("service:do login...");
        return false;
    }


    public void query(){
        // 执行查询的业务逻辑
        System.out.println("执行查询操作。。。");
    }
}
